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OSBC

UNKNOWN

OLD SECOND BANCORP INC

CIK: 0000357173

Strong Sell (70% confidence)

Last activity: 1 weeks ago

Financial Metrics

As of Dec 31, 2025 (10-K)

Total Cash $124.03M

Insider Roster (4 total, 4 active)

Insider Buys Sells Net Value Holdings
Campbell Darin Patrick
President, Powersports Lending
0 2 -$735K
274,589 shares
$5.75M
COLLINS GARY S
VICE CHAIRMAN
0 1 -$429K
40,136 shares
$778K
Ladowicz John
OTHER
0 3 -$350K
146,757 shares
$3.07M
Gartelmann Richard A JR
EVP
0 1 -$42K
24,874 shares
$522K

Recent Transactions

SELL COLLINS GARY S (VICE CHAIRMAN)

22,154 shares @ $19.38

$429K

Mar 20, 2026

Conviction: | View SEC Filing →
SELL Campbell Darin Patrick (President, Powersports Lending)

35,000 shares @ $20.94

$733K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Campbell Darin Patrick (President, Powersports Lending)

91 shares @ $20.70

$2K

Feb 13, 2026

Conviction: | View SEC Filing →
SELL Gartelmann Richard A JR (EVP)

2,000 shares @ $20.98

$42K

Feb 5, 2026

Conviction: | View SEC Filing →
SELL Ladowicz John (OTHER)

2,897 shares @ $20.94

$61K

Jan 15, 2026

Conviction: | View SEC Filing →
SELL Ladowicz John (OTHER)

1,865 shares @ $20.96

$39K

Jan 15, 2026

Conviction: | View SEC Filing →
SELL Ladowicz John (OTHER)

12,500 shares @ $20.00

$250K

Dec 9, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.